Coodio Surveillance Earpiece Headset Bodyguard FBI [Covert Acoustic Tube] Mic Microphone For Motorola HT750, HT1250, HT1550, MTX850, MTX950, MTX960, MTX8250, PRO5150 2 Way Radio Coodio's multi-pin motorola two way radio surveillance earpiece headset is optimized for communications intensive environments in which personnel need to interact with customers while maintaining radio communications. Built-in microphone with an inline PTT(Push To Talk) button that clips on your shirt, so you can use your radio device to communicate discreetly and easily, whether you're in security, retail or hospitality. High quality transparent acoustic tube headset that could hardly be detected by people around you(also reduces electronic radiation), ideal for surveillance purposes and security at airports, casinos, crowd control, conventions, concerts and other working environment requiring discreet communications. Excellent for user in police, military, nightclubs, bars, paintball, security, restaurants, hotels, bouncer, warehouses, party, building construction, stage, studio, hunting, outdoor and noisy environments. Compatible with Multi-Pin Motorola two way radios including but not limited to GP Series: Motorola GP140, GP320, GP328, GP329, GP338, GP339, GP340, GP360, GP380, GP600, GP640, GP650, GP680, GP1280, HT Series: HT750, HT1250, HT1250LS, HT1550, HT1550XLS, MT Series: MT850, MT850LS, MT950, MT8250, MT8250LS, MT9250, PTX Series: PTX700, PTX760, PTX780, MTX Series: MTX850, MTX850LS, MTX950, MTX960, MTX8250, MTX8250LS, MTX9250.